Arsenal manager Arsene Wenger will give a number of his key players time off to "regenerate" before the new season - even if it limits his options for the opening Premier League game against Liverpool.

While the likes of Theo Walcott, Per Mertesacker, Gabriel, Francis Coquelin and even Jack Wilshere - just a couple of weeks after England's exit from Euro 2016 - have reported back to London Colney, Wenger is determined to afford extra holiday to those who have endured a busy summer schedule.

Wales midfielder Aaron Ramsey, German playmaker Mesut Ozil and French duo Olivier Giroud and Laurent Koscielny have all been granted an additional break following a draining European Championship campaign.

Arsenal team-mates Laurent Koscielny (left), Mesut Ozil (centre) and Olivier Giroud (right) have been given extra time off following international duty at Euro 2016

I t remains to be seen how long it will take Alexis Sanchez to recover from the ankle injury he sustained in helping Chile win the Copa America in the United States.

Wenger, though, insists he will not risk the long-term impact of those returning internationals over the course of the 2016/2017 campaign, the start of which is now only a matter of weeks away.

"You consider the rest time because France had a long, long go and I believe that they need four weeks' holiday because they need to recover from that," Wenger told Arsenal Player.

"It takes you two or three weeks to regenerate... to recover completely, and they need to come back with hunger. That disappointment to lose a final, it takes some time to recover from that.

"I believe the club benefits from experiences at the top level, and the mental experiences as well that they have gone through with such a huge pressure. Of course, in the longer term you benefit from that."

Arsenal are set to kick off their pre-season preparations with a friendly away at Lens on July 22, before heading out to the United States for a short two-match tour of San Jose and Los Angeles.

Wenger's squad have further warm-up games against Viking FK in Norway and then meet Manchester City in Sweden before their domestic campaign opens against Liverpool at the Emirates Stadium on Sunday, August 14.

Arsenal continue to look to bolster the squad, having signed £35million Switzerland international Granit Xhaka.

Inter Milan defender Jeison Murillo is one reported target, as is AC Milan forward Carlos Bacca, along with German international Julian Draxler, whose club Wolfsburg remain confident he will stay.

Arsenal forward Joel Campbell has been linked with a move to Valencia, the Costa Rica international finding regular first-team chances limited again last season.

Midfielder Serge Gnabry has been included in Germany's squad for the Olympic Games in Rio, the 21-year-old now back with the Gunners following a disappointing loan spell at West Brom.